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CSS font_html/css_WEB-ITnose

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Jun 24, 2016 am 11:56 AM

CSS font

Navigation
1. Font type
2. Font size
3. Font Style
4. Font thickness

1. Font family

The font-family property sets the font family of the text.

The font-family attribute should set several font names as a "fallback" mechanism, if the browser does not support the first font, he will try the next font.

Note: If the name of the font family is more than one character, it must be in quotation marks, such as Font Family: "宋体".

Multiple font families are specified separated by a comma:
Example
p{font-family: "Times New Roman", Times, serif;}

2. Font size

font-size attribute sets the size of the text.

The ability to manage text size is very important in web design. However, you cannot adjust the font size to make a paragraph look like a heading, or a heading to look like a paragraph.

Be sure to use the correct HTML tags, for

-

for headings and

for paragraphs:

Font size values can be absolute or relative size.

Absolute size:

Set the text to a specified size
Do not allow the user to change the text size in all browsers
Absolute size is useful when the physical size of the output is determined

Relative size:

Set the size relative to surrounding elements
Allow the user to change the text size in the browser

Remark If you don’t specify a font size, The default size is the same as a normal text paragraph, which is 16 pixels (16px=1em).

3. Font style font-style

is mainly used to specify the font style attribute of italic text.

This attribute has three values:

Normal - the text is displayed normally
Italic - the text is displayed in italics
Italic text - the text is slanted to one side (very similar to italics , but not very supported)

4. Font-weight
is mainly used to specify the font weight of the font

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><meta name="keywords" content="CSS字体"/><meta name="description" content="CSS字体"/><meta name="author" content="xiaobei qq:2801616735"/><title>CSS字体</title></head><body>    <h1 id="CSS字体">CSS字体</h1>    <ul>        <li>1、字体类型</li>        <li>2、字体大小</li>        <li>3、字体样式</li>        <li>4、字体粗细</li>    </ul>    <h2 id="字体类型-font-family">1、字体类型-font-family</h2>    <p style="border:1px red dashed; font-family:'Arial Unicode MS', serif, '华文行楷';">字体类型</p>    <hr/>    <h2 id="字体大小-font-size-采用像素">2、字体大小-font-size_采用像素</h2>    <p style="border:1px red dashed; font-size:10px;">设置字体大小像素</p>    <p style="border:1px red dashed; font-size:18px;">设置字体大小像素</p>    <p style="border:1px red dashed; font-size:24px;">设置字体大小像素</p>    <p style="border:1px red dashed; font-size:36px;">设置字体大小像素</p>    <hr/>    <h2 id="字体大小-采用em来设置字体大小">2、字体大小_采用em来设置字体大小</h2>    <p style="border:1px red dashed; font-size:1em;">采用em来设置字体大小</p>    <p style="border:1px red dashed; font-size:2em;">采用em来设置字体大小</p>    <p style="border:1px red dashed; font-size:3em;">采用em来设置字体大小</p>    <hr/>    <h2 id="字体样式-font-style">3、字体样式-font-style</h2>    <p style="border:1px red dashed; font-size:1em; font-style:normal;">normal-默认值。浏览器显示一个标准的字体样式。</p>    <p style="border:1px red dashed; font-size:1em; font-style:italic;">italic-浏览器会显示一个斜体的字体样式。</p>    <p style="border:1px red dashed; font-size:1em; font-style:oblique;">oblique-浏览器会显示一个倾斜的字体样式。</p>    <hr/>    <h2 id="字体粗细-font-weight">4、字体粗细-font-weight</h2>    <p style="border:1px red dashed; font-weight:bold;">字体粗细</p>    <p style="border:1px red dashed; font-weight:200;">字体粗细</p></body></html>

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